Port Settings - Renesas R8C Series User Manual

R8C/1A Group, R8C/1B Group
5.4

Port Settings

Tables 5.4 to 5.17 list the port settings.
Table 5.4 Port P1_0/KI0/AN8/CMP0_0
Register PD1
Bit PD1_0
0
0
0
0
Setting
1
Value
1
X
X
X
X: 0 or 1
Table 5.5 Port P1_1/KI1/AN9/CMP0_1
Register PD1
Bit PD1_1
0
0
0
0
Setting
1
Value
1
X
X
X
X: 0 or 1
Table 5.6 Port P1_2/KI2/AN10/CMP0_2
Register PD1
Bit PD1_2
0
0
0
0
Setting
1
Value
1
X
X
X
X: 0 or 1
Rev.1.30 Dec 08, 2006
REJ09B0252-0130
PUR0 DRR KIEN
PU02 DRR0 KI0EN CH2, CH1, CH0, ADGSEL0
0 X X
1 X X
0 X 1
0 X X
X 0 X
X 1 X
X 0 X
X 1 X
X X X
PUR0 DRR KIEN
PU02 DRR1 KI1EN CH2, CH1, CH0, ADGSEL0
0 X X
1 X X
0 X 1
0 X X
X 0 X
X 1 X
X 0 X
X 1 X
X X X
PUR0 DRR KIEN
PU02 DRR2 KI2EN CH2, CH1, CH0, ADGSEL0
0 X X
1 X X
0 X 1
0 X X
X 0 X
X 1 X
X 0 X
X 1 X
X X X
Page 32 of 315
ADCON0 TCOUT
TCOUT0
XXXXb 0
XXXXb 0
XXXXb 0
1001b 0
XXXXb 0
XXXXb 0
XXXXb 1
XXXXb 1
XXXXb 1
ADCON0 TCOUT
TCOUT1
XXXXb 0
XXXXb 0
XXXXb 0
1011b 0
XXXXb 0
XXXXb 0
XXXXb 1
XXXXb 1
XXXXb 1
ADCON0 TCOUT
TCOUT2
XXXXb 0
XXXXb 0
XXXXb 0
1101b 0
XXXXb 0
XXXXb 0
XXXXb 1
XXXXb 1
XXXXb 1
5. Programmable I/O Ports
P1
Function
P1_0
X Input port (not pulled up)
X Input port (pulled up)
X KI0 input
X A/D Converter input (AN8)
X Output port
X Output port (High drive)
0 Output port
0 Output port (High drive)
1 CMP0_0 output
P1
Function
P1_1
X Input port (not pulled up)
X Input port (pulled up)
X KI1 input
X A/D converter input (AN9)
X Output port
X Output port (high drive)
0 Output port
0 Output port (high drive)
1 CMP0_1 output
P1
Function
P1_2
X Input port (not pulled up)
X Input port (pulled up)
X KI2 input
X A/D converter input (AN10)
X Output port
X Output port (high drive)
0 Output port
0 Output port (high drive)
1 CMP0_2 input